From: tip-bot for Andy Shevchenko <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: bp@alien8.de, david.a.cohen@linux.intel.com,
peterz@infradead.org, tglx@linutronix.de, mingo@kernel.org,
torvalds@linux-foundation.org, linux-kernel@vger.kernel.org,
hpa@zytor.com, andriy.shevchenko@linux.intel.com
Subject: [tip:x86/urgent] x86/platform/intel-mid: Correct MSI IRQ line for watchdog device
Date: Mon, 13 Mar 2017 00:15:50 -0700 [thread overview]
Message-ID: <tip-80354c29025833acd72ddac1ffa21c6cb50128cd@git.kernel.org> (raw)
In-Reply-To: <20170312150744.45493-1-andriy.shevchenko@linux.intel.com>
Commit-ID: 80354c29025833acd72ddac1ffa21c6cb50128cd
Gitweb: http://git.kernel.org/tip/80354c29025833acd72ddac1ffa21c6cb50128cd
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
AuthorDate: Sun, 12 Mar 2017 17:07:44 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Mon, 13 Mar 2017 08:11:57 +0100
x86/platform/intel-mid: Correct MSI IRQ line for watchdog device
The interrupt line used for the watchdog is 12, according to the official
Intel Edison BSP code.
And indeed after fixing it we start getting an interrupt and thus the
watchdog starts working again:
[ 191.699951] Kernel panic - not syncing: Kernel Watchdog
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 78a3bb9e408b ("x86: intel-mid: add watchdog platform code for Merrifield")
Link: http://lkml.kernel.org/r/20170312150744.45493-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
index 86edd1e9..9e304e2 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
@@ -19,7 +19,7 @@
#include <asm/intel_scu_ipc.h>
#include <asm/io_apic.h>
-#define TANGIER_EXT_TIMER0_MSI 15
+#define TANGIER_EXT_TIMER0_MSI 12
static struct platform_device wdt_dev = {
.name = "intel_mid_wdt",
prev parent reply other threads:[~2017-03-13 7:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-12 15:07 [PATCH v1] x86/platform/intel-mid: Correct MSI " Andy Shevchenko
2017-03-13 7:15 ` tip-bot for Andy Shevchenko [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=tip-80354c29025833acd72ddac1ffa21c6cb50128cd@git.kernel.org \
--to=tipbot@zytor.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=bp@alien8.de \
--cc=david.a.cohen@linux.intel.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome